ST90101A Hipot Tester

cd st9010a-hipot-tester
git clone git@gitlab.com:pass-testing-solutions/st9010a-hipot-tester.git
git remote add origin https://gitlab.com/pass-testing-solutions/st9010a-hipot-tester.git
git pull origin main
git checkout -b <your-new-branch>  # Please follow the branch naming convention as mentioned in the coding guidelines

Description

This is an interface library for the ST90101A Hipot Tester.

Installation

pip install pts-st9010a-hipot-tester

Driver Functions

pts_st9010a_hipot_tester.st9010a_hipot_tester.ST9010AHipotTester(connection_string)

Base class for the ST90101A Hipot Tester

open_connection()

Opens a serial connection with the ST90101A Hipot Tester

close_connection()

Closes a serial connection with the ST90101A Hipot Tester

id_number()

This function returns the ID number

Returns: str : IDN

fetch_results()

Fetches all the measurement results

set_display(page)

Set the instrument's display page

Parameters

page – One of the instrument’s display pages

’Meas’: Test Display or Measurement page,

’Mset’: Test Setup or Measurement Setting page,

’Sysm’: System -> Environment page,

’Iost’: System -> IO page

Returns: None

check_display()

Queries the instrument's display page

Returns: Display page

start_test()

Starts Test on the ST9010A Hipot Tester

stop_test()

Stops Test on the ST9010A Hipot Tester

set_voltage(step, test_mode, voltage)

This function sets the voltage for the ACW/DCW/IR test

Parameters

step – The step for which the voltage is added in the range 1-20

test_mode – modes being AC/DC/IR

voltage – The voltage to be set in Volts in range

AC TEST: 50-5000 volts

DC TEST: 50-6000 volts

IR TEST: 50-1000 volts

Returns: No return

check_voltage(step, test_mode)

This function queries the voltage for the ACW test

Parameters

step – The step for which the voltage is added in the range 1-20

test_mode – modes being AC/DC/IR

Returns: float : Voltage in volts

set_current_limits(step, test_mode, low_limit, upper_limit)

This functions sets the lower and upper current limits for ACW/DCW/IR test

Parameters

test_mode – modes being AC/DC/IR

step – The step for which the current is added in the range 1-20

low_limit – Lower current limit in range

AC TEST: 0.001 mA

DC TEST: 0.001 mA

IR TEST: 0.001 mA

upper_limit – Upper current limit in range

AC TEST: 20.000 mA

DC TEST: 20.000 mA

IR TEST: 20.000 mA

Returns: No return

check_current_limits(step, test_mode)

This function checks the lower and upper current limits set by the user/by default

Parameters

test_mode – modes being AC/DC/IR

step – The step for which the current is added in the range 1-20

Returns: tuple : Lower and upper current limits in Amps respectively

set_test_time(step, test_mode, test_time)

This functions sets the TEST time for ACW/DCW/IR tests

Parameters

step – The step for which the test time is set in the range 1-20

test_mode – modes being AC/DC/IR

test_time – Time in range 0~999.9 (0 is OFF) seconds for ACW/DCW/IR test

Returns: No return

check_test_time(step, test_mode)

This functions queries the TEST time for the ACW/DCW/IR test

Parameters

step – The step for which the test time is set in the range 1-20

test_mode – modes being AC/DC/IR

Returns: float : Test time in seconds

set_rise_time(step, test_mode, rise_time)

This functions sets the RISE time for ACW/DCW/IR tests

Parameters

step – The step for which the rise time is set in the range 1-20

test_mode – modes being AC/DC/IR

rise_time – Time in range 0~999.9 (0 is OFF) seconds for ACW/DCW/IR test

Returns: No return

check_rise_time(step, test_mode)

This functions queries the RISE time for the ACW/DCW/IR test

Parameters

step – The step for which the rise time is set in the range 1-20

test_mode – modes being AC/DC/IR

Returns: float : Rise time in seconds

set_fall_time(step, test_mode, fall_time)

This functions sets the FALL time for ACW/DCW/IR tests

Parameters

step – The step for which the fall time is set in the range 1-20

test_mode – modes being AC/DC/IR

fall_time – Time in range 0~999.9 (0 is OFF) seconds for ACW/DCW/IR test

Returns: No return

check_fall_time(step, test_mode)

This functions queries the FALL time for the ACW/DCW/IR test

Parameters

step – The step for which the fall time is set in the range 1-20

test_mode – modes being AC/DC/IR

Returns: float : Fall time in seconds

set_channel(step, test_mode, channel, chan_value)

This functions sets HIGH/LOW/OPEN for the scanner channel for ACW/DCW/IR test.

Parameters

step – The step in the range 1-20

test_mode – modes being AC/DC/IR

channel – Channel in the range of 1-4

chan_value – Channel values being HIGH/LOW/OPEN

Returns: No return

get_channel(step, test_mode, channel)

This functions queries the set channel value for ACW/DCW/IR test.

Parameters

channel – Channel value set in the range for 1-4

step – The step in the range 1-20

test_mode – modes being AC/DC/IR

Returns: str : Channel value in (HIGH/LOW/OPEN)

set_ac_freq(step, freq)

This functions sets the test frequency for ACW test.

Parameters

step – The step for which the AC freq is set in the range 1-20

freq – Set value 50/60 Hz in ACW test

Returns: No return

get_ac_freq(step)

This functions queries the test frequency for ACW test.

Parameters

step – The step for which the AC freq is set in the range 1-20

Returns: float : Value for the test FREQUENCY

set_multiple_channels(step, test_mode, channel, chan_switch)

This functions sets ON/OFF (1/0) about multiple channels for ACW/DCW/IR test.

Parameters

step – The step for which channel is switched in the range 1-20

test_mode – modes being AC/DC/IR

channel – Channel in the range of 1-4

chan_switch – Channel switch being ON/OFF (1/0)

Returns: No return

check_multiple_channels(step, test_mode, channel)

This functions queries the multiple channels for ACW/DCW/IR test.

Parameters

channel – Channel value set in the range for 1-4

step – The step for which channel is switched in the range 1-20

test_mode – modes being AC/DC/IR

Returns: str : Channel switch being ON/OFF (1/0)

Authors and acknowledgment

Author: Shuparna Deb (@shuparnadeb_pts)

License